From da0ec57cf9a25e246c51a6b64d73e24d9246ee63 Mon Sep 17 00:00:00 2001
From: Nikita Popov <npopov@redhat.com>
Date: Mon, 27 Jan 2025 15:10:42 +0100
Subject: [PATCH] Fix SIMD codegen tests on LLVM 20

The splat contents are printed differently on LLVM 20.
---
 .../simd-intrinsic/simd-intrinsic-generic-gather.rs       | 4 ++--
 .../simd-intrinsic/simd-intrinsic-generic-masked-load.rs  | 4 ++--
 .../simd-intrinsic/simd-intrinsic-generic-masked-store.rs | 4 ++--
 .../simd-intrinsic/simd-intrinsic-generic-scatter.rs      | 4 ++--
 .../simd-intrinsic/simd-intrinsic-generic-select.rs       | 4 ++--
 .../codegen/simd-intrinsic/simd-intrinsic-mask-reduce.rs  | 8 ++++----
 6 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-gather.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-gather.rs
index 605a0d520a77a..7f99f695bf4f5 100644
--- a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-gather.rs
+++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-gather.rs
@@ -23,7 +23,7 @@ extern "rust-intrinsic" {
 #[no_mangle]
 pub unsafe fn gather_f32x2(pointers: Vec2<*const f32>, mask: Vec2<i32>,
                            values: Vec2<f32>) -> Vec2<f32> {
-    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, <i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, {{<i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1>
     // CHECK: call <2 x float> @llvm.masked.gather.v2f32.v2p0(<2 x ptr> {{.*}}, i32 {{.*}}, <2 x i1> [[B]], <2 x float> {{.*}})
     simd_gather(values, pointers, mask)
@@ -33,7 +33,7 @@ pub unsafe fn gather_f32x2(pointers: Vec2<*const f32>, mask: Vec2<i32>,
 #[no_mangle]
 pub unsafe fn gather_pf32x2(pointers: Vec2<*const *const f32>, mask: Vec2<i32>,
                            values: Vec2<*const f32>) -> Vec2<*const f32> {
-    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, <i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, {{<i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1>
     // CHECK: call <2 x ptr> @llvm.masked.gather.v2p0.v2p0(<2 x ptr> {{.*}}, i32 {{.*}}, <2 x i1> [[B]], <2 x ptr> {{.*}})
     simd_gather(values, pointers, mask)
diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs
index 015f6fd9cef4e..7f46630e920d1 100644
--- a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs
+++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs
@@ -21,7 +21,7 @@ extern "rust-intrinsic" {
 #[no_mangle]
 pub unsafe fn load_f32x2(mask: Vec2<i32>, pointer: *const f32,
                          values: Vec2<f32>) -> Vec2<f32> {
-    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, <i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, {{<i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1>
     // CHECK: call <2 x float> @llvm.masked.load.v2f32.p0(ptr {{.*}}, i32 4, <2 x i1> [[B]], <2 x float> {{.*}})
     simd_masked_load(mask, pointer, values)
@@ -31,7 +31,7 @@ pub unsafe fn load_f32x2(mask: Vec2<i32>, pointer: *const f32,
 #[no_mangle]
 pub unsafe fn load_pf32x4(mask: Vec4<i32>, pointer: *const *const f32,
                           values: Vec4<*const f32>) -> Vec4<*const f32> {
-    // CHECK: [[A:%[0-9]+]] = lshr <4 x i32> {{.*}}, <i32 31, i32 31, i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <4 x i32> {{.*}}, {{<i32 31, i32 31, i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <4 x i32> [[A]] to <4 x i1>
     // CHECK: call <4 x ptr> @llvm.masked.load.v4p0.p0(ptr {{.*}}, i32 {{.*}}, <4 x i1> [[B]], <4 x ptr> {{.*}})
     simd_masked_load(mask, pointer, values)
diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-store.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-store.rs
index 471a4bea181ba..0d43234f1e294 100644
--- a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-store.rs
+++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-store.rs
@@ -20,7 +20,7 @@ extern "rust-intrinsic" {
 // CHECK-LABEL: @store_f32x2
 #[no_mangle]
 pub unsafe fn store_f32x2(mask: Vec2<i32>, pointer: *mut f32, values: Vec2<f32>) {
-    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, <i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, {{<i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1>
     // CHECK: call void @llvm.masked.store.v2f32.p0(<2 x float> {{.*}}, ptr {{.*}}, i32 4, <2 x i1> [[B]])
     simd_masked_store(mask, pointer, values)
@@ -29,7 +29,7 @@ pub unsafe fn store_f32x2(mask: Vec2<i32>, pointer: *mut f32, values: Vec2<f32>)
 // CHECK-LABEL: @store_pf32x4
 #[no_mangle]
 pub unsafe fn store_pf32x4(mask: Vec4<i32>, pointer: *mut *const f32, values: Vec4<*const f32>) {
-    // CHECK: [[A:%[0-9]+]] = lshr <4 x i32> {{.*}}, <i32 31, i32 31, i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <4 x i32> {{.*}}, {{<i32 31, i32 31, i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <4 x i32> [[A]] to <4 x i1>
     // CHECK: call void @llvm.masked.store.v4p0.p0(<4 x ptr> {{.*}}, ptr {{.*}}, i32 {{.*}}, <4 x i1> [[B]])
     simd_masked_store(mask, pointer, values)
diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-scatter.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-scatter.rs
index 1c42b2534d87c..ef7827bd96f00 100644
--- a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-scatter.rs
+++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-scatter.rs
@@ -23,7 +23,7 @@ extern "rust-intrinsic" {
 #[no_mangle]
 pub unsafe fn scatter_f32x2(pointers: Vec2<*mut f32>, mask: Vec2<i32>,
                             values: Vec2<f32>) {
-    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, <i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, {{<i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1>
     // CHECK: call void @llvm.masked.scatter.v2f32.v2p0(<2 x float> {{.*}}, <2 x ptr> {{.*}}, i32 {{.*}}, <2 x i1> [[B]]
     simd_scatter(values, pointers, mask)
@@ -34,7 +34,7 @@ pub unsafe fn scatter_f32x2(pointers: Vec2<*mut f32>, mask: Vec2<i32>,
 #[no_mangle]
 pub unsafe fn scatter_pf32x2(pointers: Vec2<*mut *const f32>, mask: Vec2<i32>,
                              values: Vec2<*const f32>) {
-    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, <i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> {{.*}}, {{<i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1>
     // CHECK: call void @llvm.masked.scatter.v2p0.v2p0(<2 x ptr> {{.*}}, <2 x ptr> {{.*}}, i32 {{.*}}, <2 x i1> [[B]]
     simd_scatter(values, pointers, mask)
diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-select.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-select.rs
index a73593160f2e4..33ed2b437f9bb 100644
--- a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-select.rs
+++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-select.rs
@@ -29,7 +29,7 @@ extern "rust-intrinsic" {
 // CHECK-LABEL: @select_m8
 #[no_mangle]
 pub unsafe fn select_m8(m: b8x4, a: f32x4, b: f32x4) -> f32x4 {
-    // CHECK: [[A:%[0-9]+]] = lshr <4 x i8> %{{.*}}, <i8 7, i8 7, i8 7, i8 7>
+    // CHECK: [[A:%[0-9]+]] = lshr <4 x i8> %{{.*}}, {{<i8 7, i8 7, i8 7, i8 7>|splat \(i8 7\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <4 x i8> [[A]] to <4 x i1>
     // CHECK: select <4 x i1> [[B]]
     simd_select(m, a, b)
@@ -38,7 +38,7 @@ pub unsafe fn select_m8(m: b8x4, a: f32x4, b: f32x4) -> f32x4 {
 // CHECK-LABEL: @select_m32
 #[no_mangle]
 pub unsafe fn select_m32(m: i32x4, a: f32x4, b: f32x4) -> f32x4 {
-    // CHECK: [[A:%[0-9]+]] = lshr <4 x i32> %{{.*}}, <i32 31, i32 31, i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <4 x i32> %{{.*}}, {{<i32 31, i32 31, i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <4 x i32> [[A]] to <4 x i1>
     // CHECK: select <4 x i1> [[B]]
     simd_select(m, a, b)
diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-mask-reduce.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-mask-reduce.rs
index 4df246c2f5c75..92067db9b153f 100644
--- a/tests/codegen/simd-intrinsic/simd-intrinsic-mask-reduce.rs
+++ b/tests/codegen/simd-intrinsic/simd-intrinsic-mask-reduce.rs
@@ -27,7 +27,7 @@ extern "rust-intrinsic" {
 // CHECK-LABEL: @reduce_any_32x2
 #[no_mangle]
 pub unsafe fn reduce_any_32x2(x: mask32x2) -> bool {
-    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> %{{x|1}}, <i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> %{{x|1}}, {{<i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1>
     // CHECK: [[C:%[0-9]+]] = call i1 @llvm.vector.reduce.or.v2i1(<2 x i1> [[B]])
     // CHECK: %{{[0-9]+}} = zext i1 [[C]] to i8
@@ -37,7 +37,7 @@ pub unsafe fn reduce_any_32x2(x: mask32x2) -> bool {
 // CHECK-LABEL: @reduce_all_32x2
 #[no_mangle]
 pub unsafe fn reduce_all_32x2(x: mask32x2) -> bool {
-    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> %{{x|1}}, <i32 31, i32 31>
+    // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> %{{x|1}}, {{<i32 31, i32 31>|splat \(i32 31\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1>
     // CHECK: [[C:%[0-9]+]] = call i1 @llvm.vector.reduce.and.v2i1(<2 x i1> [[B]])
     // CHECK: %{{[0-9]+}} = zext i1 [[C]] to i8
@@ -47,7 +47,7 @@ pub unsafe fn reduce_all_32x2(x: mask32x2) -> bool {
 // CHECK-LABEL: @reduce_any_8x16
 #[no_mangle]
 pub unsafe fn reduce_any_8x16(x: mask8x16) -> bool {
-    // CHECK: [[A:%[0-9]+]] = lshr <16 x i8> %{{x|1}}, <i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7>
+    // CHECK: [[A:%[0-9]+]] = lshr <16 x i8> %{{x|1}}, {{<i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7>|splat \(i8 7\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <16 x i8> [[A]] to <16 x i1>
     // CHECK: [[C:%[0-9]+]] = call i1 @llvm.vector.reduce.or.v16i1(<16 x i1> [[B]])
     // CHECK: %{{[0-9]+}} = zext i1 [[C]] to i8
@@ -57,7 +57,7 @@ pub unsafe fn reduce_any_8x16(x: mask8x16) -> bool {
 // CHECK-LABEL: @reduce_all_8x16
 #[no_mangle]
 pub unsafe fn reduce_all_8x16(x: mask8x16) -> bool {
-    // CHECK: [[A:%[0-9]+]] = lshr <16 x i8> %{{x|1}}, <i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7>
+    // CHECK: [[A:%[0-9]+]] = lshr <16 x i8> %{{x|1}}, {{<i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7>|splat \(i8 7\)}}
     // CHECK: [[B:%[0-9]+]] = trunc <16 x i8> [[A]] to <16 x i1>
     // CHECK: [[C:%[0-9]+]] = call i1 @llvm.vector.reduce.and.v16i1(<16 x i1> [[B]])
     // CHECK: %{{[0-9]+}} = zext i1 [[C]] to i8