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Diffstat (limited to 'test/CodeGen/X86/v-binop-widen2.ll')
-rw-r--r-- | test/CodeGen/X86/v-binop-widen2.ll | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/test/CodeGen/X86/v-binop-widen2.ll b/test/CodeGen/X86/v-binop-widen2.ll deleted file mode 100644 index 3342111..0000000 --- a/test/CodeGen/X86/v-binop-widen2.ll +++ /dev/null @@ -1,47 +0,0 @@ -; RUN: llc -march=x86 -mcpu=generic -mattr=+sse < %s | FileCheck %s -; RUN: llc -march=x86 -mcpu=atom -mattr=+sse < %s | FileCheck -check-prefix=ATOM %s - -%vec = type <6 x float> -; CHECK: divps -; CHECK: divss -; CHECK: divss - -; Scheduler causes a different instruction order to be produced on Intel Atom -; ATOM: divps -; ATOM: divss -; ATOM: divss - -define %vec @vecdiv( %vec %p1, %vec %p2) -{ - %result = fdiv %vec %p1, %p2 - ret %vec %result -} - -@a = constant %vec < float 2.0, float 4.0, float 8.0, float 16.0, float 32.0, float 64.0 > -@b = constant %vec < float 2.0, float 2.0, float 2.0, float 2.0, float 2.0, float 2.0 > - -; Expected result: < 1.0, 2.0, 4.0, ..., 2.0^(n-1) > -; main() returns 0 if the result is expected and 1 otherwise -; to execute, use llvm-as < %s | lli -define i32 @main() nounwind { -entry: - %avec = load %vec* @a - %bvec = load %vec* @b - - %res = call %vec @vecdiv(%vec %avec, %vec %bvec) - br label %loop -loop: - %idx = phi i32 [0, %entry], [%nextInd, %looptail] - %expected = phi float [1.0, %entry], [%nextExpected, %looptail] - %elem = extractelement %vec %res, i32 %idx - %expcmp = fcmp oeq float %elem, %expected - br i1 %expcmp, label %looptail, label %return -looptail: - %nextExpected = fmul float %expected, 2.0 - %nextInd = add i32 %idx, 1 - %cmp = icmp slt i32 %nextInd, 6 - br i1 %cmp, label %loop, label %return -return: - %retval = phi i32 [0, %looptail], [1, %loop] - ret i32 %retval -} |