[clang] 23a44b9 - [NFC] Add additional checks to test for vec_pack_to_short_fp32 (#130324)

[via cfe-commits]

Author: Lei Huang
Date: 2025-03-07T18:27:35-05:00
New Revision: 23a44b925a7599301c5ae92e03dc7e1067385961

URL: https://github.com/llvm/llvm-project/commit/23a44b925a7599301c5ae92e03dc7e1067385961
DIFF: https://github.com/llvm/llvm-project/commit/23a44b925a7599301c5ae92e03dc7e1067385961.diff

LOG: [NFC] Add additional checks to test for vec_pack_to_short_fp32 (#130324)

Update test in prep for IR changes that will be introduced in
https://github.com/llvm/llvm-project/pull/129923

Added: 
    

Modified: 
    clang/test/CodeGen/PowerPC/builtins-ppc-p9vector.c

Removed: 
    


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diff  --git a/clang/test/CodeGen/PowerPC/builtins-ppc-p9vector.c b/clang/test/CodeGen/PowerPC/builtins-ppc-p9vector.c
index b55a522ed2608..68d32ee14c8fa 100644
--- a/clang/test/CodeGen/PowerPC/builtins-ppc-p9vector.c
+++ b/clang/test/CodeGen/PowerPC/builtins-ppc-p9vector.c
@@ -853,10 +853,16 @@ vector unsigned char test73(void) {
 vector unsigned short test74(void) {
 // CHECK-BE: @llvm.ppc.vsx.xvcvsphp(<4 x float>
 // CHECK-BE: @llvm.ppc.vsx.xvcvsphp(<4 x float>
-// CHECK-BE: @llvm.ppc.altivec.vperm
+// CHECK-BE: [[REG0:%[0-9]+]] = call <4 x i32> @llvm.ppc.altivec.vperm
+// CHECK-BE-NEXT: [[REG1:%[0-9]+]] = bitcast <4 x i32> [[REG0]] to <4 x float>
+// CHECK-BE-NEXT: [[REG2:%[0-9]+]] = bitcast <4 x float> [[REG1]] to <8 x i16>
+// CHECK-BE-NEXT: ret <8 x i16> [[REG2]]
 // CHECK: @llvm.ppc.vsx.xvcvsphp(<4 x float>
 // CHECK: @llvm.ppc.vsx.xvcvsphp(<4 x float>
-// CHECK: @llvm.ppc.altivec.vperm
+// CHECK: [[REG0:%[0-9]+]] = call <4 x i32> @llvm.ppc.altivec.vperm
+// CHECK-NEXT: [[REG1:%[0-9]+]] = bitcast <4 x i32> [[REG0]] to <4 x float>
+// CHECK-NEXT: [[REG2:%[0-9]+]] = bitcast <4 x float> [[REG1]] to <8 x i16>
+// CHECK-NEXT: ret <8 x i16> [[REG2]]
   return vec_pack_to_short_fp32(vfa, vfb);
 }
 vector unsigned int test75(void) {