mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-11 08:07:22 +00:00
af0d148b20
Otherwise, the CHECK-NOT's might trigger depending on the host's CPU. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178287 91177308-0d34-0410-b5e6-96231b3b80d8
83 lines
2.9 KiB
LLVM
83 lines
2.9 KiB
LLVM
; RUN: llc < %s -march=ppc32 -mcpu=ppc32 | FileCheck %s -check-prefix=X32
|
|
; RUN: llc < %s -march=ppc64 -mcpu=ppc64 | FileCheck %s -check-prefix=X64
|
|
; RUN: llc < %s -march=ppc64 -mcpu=pwr7 | FileCheck %s -check-prefix=PWR7
|
|
; RUN: llc < %s -march=ppc32 -mcpu=pwr7 | FileCheck %s -check-prefix=X32
|
|
|
|
|
|
define void @STWBRX(i32 %i, i8* %ptr, i32 %off) {
|
|
%tmp1 = getelementptr i8* %ptr, i32 %off ; <i8*> [#uses=1]
|
|
%tmp1.upgrd.1 = bitcast i8* %tmp1 to i32* ; <i32*> [#uses=1]
|
|
%tmp13 = tail call i32 @llvm.bswap.i32( i32 %i ) ; <i32> [#uses=1]
|
|
store i32 %tmp13, i32* %tmp1.upgrd.1
|
|
ret void
|
|
}
|
|
|
|
define i32 @LWBRX(i8* %ptr, i32 %off) {
|
|
%tmp1 = getelementptr i8* %ptr, i32 %off ; <i8*> [#uses=1]
|
|
%tmp1.upgrd.2 = bitcast i8* %tmp1 to i32* ; <i32*> [#uses=1]
|
|
%tmp = load i32* %tmp1.upgrd.2 ; <i32> [#uses=1]
|
|
%tmp14 = tail call i32 @llvm.bswap.i32( i32 %tmp ) ; <i32> [#uses=1]
|
|
ret i32 %tmp14
|
|
}
|
|
|
|
define void @STHBRX(i16 %s, i8* %ptr, i32 %off) {
|
|
%tmp1 = getelementptr i8* %ptr, i32 %off ; <i8*> [#uses=1]
|
|
%tmp1.upgrd.3 = bitcast i8* %tmp1 to i16* ; <i16*> [#uses=1]
|
|
%tmp5 = call i16 @llvm.bswap.i16( i16 %s ) ; <i16> [#uses=1]
|
|
store i16 %tmp5, i16* %tmp1.upgrd.3
|
|
ret void
|
|
}
|
|
|
|
define i16 @LHBRX(i8* %ptr, i32 %off) {
|
|
%tmp1 = getelementptr i8* %ptr, i32 %off ; <i8*> [#uses=1]
|
|
%tmp1.upgrd.4 = bitcast i8* %tmp1 to i16* ; <i16*> [#uses=1]
|
|
%tmp = load i16* %tmp1.upgrd.4 ; <i16> [#uses=1]
|
|
%tmp6 = call i16 @llvm.bswap.i16( i16 %tmp ) ; <i16> [#uses=1]
|
|
ret i16 %tmp6
|
|
}
|
|
|
|
define void @STDBRX(i64 %i, i8* %ptr, i64 %off) {
|
|
%tmp1 = getelementptr i8* %ptr, i64 %off ; <i8*> [#uses=1]
|
|
%tmp1.upgrd.1 = bitcast i8* %tmp1 to i64* ; <i64*> [#uses=1]
|
|
%tmp13 = tail call i64 @llvm.bswap.i64( i64 %i ) ; <i64> [#uses=1]
|
|
store i64 %tmp13, i64* %tmp1.upgrd.1
|
|
ret void
|
|
}
|
|
|
|
define i64 @LDBRX(i8* %ptr, i64 %off) {
|
|
%tmp1 = getelementptr i8* %ptr, i64 %off ; <i8*> [#uses=1]
|
|
%tmp1.upgrd.2 = bitcast i8* %tmp1 to i64* ; <i64*> [#uses=1]
|
|
%tmp = load i64* %tmp1.upgrd.2 ; <i64> [#uses=1]
|
|
%tmp14 = tail call i64 @llvm.bswap.i64( i64 %tmp ) ; <i64> [#uses=1]
|
|
ret i64 %tmp14
|
|
}
|
|
|
|
declare i32 @llvm.bswap.i32(i32)
|
|
|
|
declare i16 @llvm.bswap.i16(i16)
|
|
|
|
declare i64 @llvm.bswap.i64(i64)
|
|
|
|
|
|
; X32: stwbrx
|
|
; X32: lwbrx
|
|
; X32: sthbrx
|
|
; X32: lhbrx
|
|
; X32-NOT: ldbrx
|
|
; X32-NOT: stdbrx
|
|
|
|
; X64: stwbrx
|
|
; X64: lwbrx
|
|
; X64: sthbrx
|
|
; X64: lhbrx
|
|
; X64-NOT: ldbrx
|
|
; X64-NOT: stdbrx
|
|
|
|
; PWR7: stwbrx
|
|
; PWR7: lwbrx
|
|
; PWR7: sthbrx
|
|
; PWR7: lhbrx
|
|
; PWR7: stdbrx
|
|
; PWR7: ldbrx
|
|
|