diff options
Diffstat (limited to 'test/CodeGen/ARM64/trunc-store.ll')
-rw-r--r-- | test/CodeGen/ARM64/trunc-store.ll | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/test/CodeGen/ARM64/trunc-store.ll b/test/CodeGen/ARM64/trunc-store.ll deleted file mode 100644 index e65f5b5..0000000 --- a/test/CodeGen/ARM64/trunc-store.ll +++ /dev/null @@ -1,75 +0,0 @@ -; RUN: llc < %s -mtriple=arm64-apple-ios7.0 | FileCheck %s - -define void @bar(<8 x i16> %arg, <8 x i8>* %p) nounwind { -; CHECK-LABEL: bar: -; CHECK: xtn.8b v[[REG:[0-9]+]], v0 -; CHECK-NEXT: str d[[REG]], [x0] -; CHECK-NEXT: ret - %tmp = trunc <8 x i16> %arg to <8 x i8> - store <8 x i8> %tmp, <8 x i8>* %p, align 8 - ret void -} - -@zptr8 = common global i8* null, align 8 -@zptr16 = common global i16* null, align 8 -@zptr32 = common global i32* null, align 8 - -define void @fct32(i32 %arg, i64 %var) { -; CHECK: fct32 -; CHECK: adrp [[GLOBALPAGE:x[0-9]+]], _zptr32@GOTPAGE -; CHECK: ldr [[GLOBALOFF:x[0-9]+]], {{\[}}[[GLOBALPAGE]], _zptr32@GOTPAGEOFF] -; CHECK: ldr [[GLOBALADDR:x[0-9]+]], {{\[}}[[GLOBALOFF]]] -; w0 is %arg -; CHECK-NEXT: sub w[[OFFSETREGNUM:[0-9]+]], w0, #1 -; w1 is %var truncated -; CHECK-NEXT: str w1, {{\[}}[[GLOBALADDR]], x[[OFFSETREGNUM]], sxtw #2] -; CHECK-NEXT: ret -bb: - %.pre37 = load i32** @zptr32, align 8 - %dec = add nsw i32 %arg, -1 - %idxprom8 = sext i32 %dec to i64 - %arrayidx9 = getelementptr inbounds i32* %.pre37, i64 %idxprom8 - %tmp = trunc i64 %var to i32 - store i32 %tmp, i32* %arrayidx9, align 4 - ret void -} - -define void @fct16(i32 %arg, i64 %var) { -; CHECK: fct16 -; CHECK: adrp [[GLOBALPAGE:x[0-9]+]], _zptr16@GOTPAGE -; CHECK: ldr [[GLOBALOFF:x[0-9]+]], {{\[}}[[GLOBALPAGE]], _zptr16@GOTPAGEOFF] -; CHECK: ldr [[GLOBALADDR:x[0-9]+]], {{\[}}[[GLOBALOFF]]] -; w0 is %arg -; CHECK-NEXT: sub w[[OFFSETREGNUM:[0-9]+]], w0, #1 -; w1 is %var truncated -; CHECK-NEXT: strh w1, {{\[}}[[GLOBALADDR]], x[[OFFSETREGNUM]], sxtw #1] -; CHECK-NEXT: ret -bb: - %.pre37 = load i16** @zptr16, align 8 - %dec = add nsw i32 %arg, -1 - %idxprom8 = sext i32 %dec to i64 - %arrayidx9 = getelementptr inbounds i16* %.pre37, i64 %idxprom8 - %tmp = trunc i64 %var to i16 - store i16 %tmp, i16* %arrayidx9, align 4 - ret void -} - -define void @fct8(i32 %arg, i64 %var) { -; CHECK: fct8 -; CHECK: adrp [[GLOBALPAGE:x[0-9]+]], _zptr8@GOTPAGE -; CHECK: ldr [[GLOBALOFF:x[0-9]+]], {{\[}}[[GLOBALPAGE]], _zptr8@GOTPAGEOFF] -; CHECK: ldr [[BASEADDR:x[0-9]+]], {{\[}}[[GLOBALOFF]]] -; w0 is %arg -; CHECK-NEXT: add [[ADDR:x[0-9]+]], [[BASEADDR]], w0, sxtw -; w1 is %var truncated -; CHECK-NEXT: sturb w1, {{\[}}[[ADDR]], #-1] -; CHECK-NEXT: ret -bb: - %.pre37 = load i8** @zptr8, align 8 - %dec = add nsw i32 %arg, -1 - %idxprom8 = sext i32 %dec to i64 - %arrayidx9 = getelementptr inbounds i8* %.pre37, i64 %idxprom8 - %tmp = trunc i64 %var to i8 - store i8 %tmp, i8* %arrayidx9, align 4 - ret void -} |