1; RUN: llc -march=mipsel -relocation-model=pic < %s | FileCheck %s 2 3; Simple memory 4@g1 = external global i32 5 6define i32 @f1(i32 %x) nounwind { 7entry: 8; CHECK-LABEL: f1: 9; CHECK: #APP 10; CHECK: sw $4, [[OFFSET:[0-9]+]]($sp) 11; CHECK: #NO_APP 12; CHECK: lw $[[T1:[0-9]+]], %got(g1) 13; CHECK: #APP 14; CHECK: lw $[[T3:[0-9]+]], [[OFFSET]]($sp) 15; CHECK: #NO_APP 16; CHECK: sw $[[T3]], 0($[[T1]]) 17 18 %l1 = alloca i32, align 4 19 call void asm "sw $1, $0", "=*m,r"(i32* %l1, i32 %x) nounwind 20 %0 = call i32 asm "lw $0, $1", "=r,*m"(i32* %l1) nounwind 21 store i32 %0, i32* @g1, align 4 22 ret i32 %0 23} 24 25; CHECK-LABEL: main: 26; "D": Second word of a double word. This works for any memory element 27; double or single. 28; CHECK: #APP 29; CHECK: lw ${{[0-9]+}}, 16(${{[0-9]+}}) 30; CHECK: #NO_APP 31 32; No "D": First word of a double word. This works for any memory element 33; double or single. 34; CHECK: #APP 35; CHECK: lw ${{[0-9]+}}, 12(${{[0-9]+}}) 36; CHECK: #NO_APP 37 38@b = common global [20 x i32] zeroinitializer, align 4 39 40define void @main() { 41entry: 42; Second word: 43 tail call void asm sideeffect " lw $0, ${1:D}", "r,*m,~{$11}"(i32 undef, i32* getelementptr inbounds ([20 x i32], [20 x i32]* @b, i32 0, i32 3)) 44; First word. Notice, no 'D': 45 tail call void asm sideeffect " lw $0, ${1}", "r,*m,~{$11}"(i32 undef, i32* getelementptr inbounds ([20 x i32], [20 x i32]* @b, i32 0, i32 3)) 46 ret void 47} 48