diff options
Diffstat (limited to 'test/CodeGen/PowerPC/fast-isel-load-store-vsx.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/fast-isel-load-store-vsx.ll | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/test/CodeGen/PowerPC/fast-isel-load-store-vsx.ll b/test/CodeGen/PowerPC/fast-isel-load-store-vsx.ll deleted file mode 100644 index 8a873daa6c7a..000000000000 --- a/test/CodeGen/PowerPC/fast-isel-load-store-vsx.ll +++ /dev/null @@ -1,28 +0,0 @@ -; RUN: llc < %s -O0 -fast-isel -mattr=+vsx -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s --check-prefix=ELF64VSX - -;; The semantics of VSX stores for when R0 is used is different depending on -;; whether it is used as base or offset. If used as base, the effective -;; address computation will use zero regardless of the content of R0. If used as -;; an offset the content will be used in the effective address. We observed that -;; for some constructors, the initialization values were being stored without -;; an offset register being specified which was causing R0 to be used as offset -;; in regions where it contained the value in the link register. This test -;; verifies that R0 is used as base in these situations. - -%SomeStruct = type { double } - -; ELF64VSX-LABEL: SomeStructCtor -define linkonce_odr void @SomeStructCtor(%SomeStruct* %this, double %V) unnamed_addr align 2 { -entry: - %this.addr = alloca %SomeStruct*, align 8 - %V.addr = alloca double, align 8 - store %SomeStruct* %this, %SomeStruct** %this.addr, align 8 -; ELF64VSX: stxsdx {{[0-9][0-9]?}}, 0, {{[1-9][0-9]?}} - store double %V, double* %V.addr, align 8 - %this1 = load %SomeStruct*, %SomeStruct** %this.addr - %Val = getelementptr inbounds %SomeStruct, %SomeStruct* %this1, i32 0, i32 0 -; ELF64VSX: stxsdx {{[0-9][0-9]?}}, 0, {{[1-9][0-9]?}} - %0 = load double, double* %V.addr, align 8 - store double %0, double* %Val, align 8 - ret void - } |
