1 ; RUN: llc < %s -march=x86 -mtriple=i686-unknown-linux-gnu -relocation-model=pic | FileCheck %s -check-prefix=CHECK-PIC-32 2 ; RUN: llc < %s -march=x86 -mtriple=i686-unknown-linux-gnu -relocation-model=static | FileCheck %s -check-prefix=CHECK-STATIC-32 3 ; RUN: llc < %s -march=x86-64 -relocation-model=static | FileCheck %s -check-prefix=CHECK-STATIC-64 4 ; RUN: llc < %s -march=x86-64 -relocation-model=pic | FileCheck %s -check-prefix=CHECK-PIC-64 5 ; PR3379 6 ; XFAIL: * 7 8 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" 9 target triple = "x86_64-unknown-linux-gnu" 10 @G = external global i32 ; <i32*> [#uses=1] 11 12 declare void @bar(...) 13 14 ; extern int G; 15 ; void test1() { 16 ; asm("frob %0 x" : : "m"(G)); 17 ; asm("frob %P0 x" : : "m"(G)); 18 ;} 19 20 define void @test1() nounwind { 21 entry: 22 ; P suffix removes (rip) in -static 64-bit mode. 23 24 ; CHECK-PIC-64-LABEL: test1: 25 ; CHECK-PIC-64: movq G@GOTPCREL(%rip), %rax 26 ; CHECK-PIC-64: frob (%rax) x 27 ; CHECK-PIC-64: frob (%rax) x 28 29 ; CHECK-STATIC-64-LABEL: test1: 30 ; CHECK-STATIC-64: frob G(%rip) x 31 ; CHECK-STATIC-64: frob G x 32 33 ; CHECK-PIC-32-LABEL: test1: 34 ; CHECK-PIC-32: frob G x 35 ; CHECK-PIC-32: frob G x 36 37 ; CHECK-STATIC-32-LABEL: test1: 38 ; CHECK-STATIC-32: frob G x 39 ; CHECK-STATIC-32: frob G x 40 41 call void asm "frob $0 x", "*m"(i32* @G) nounwind 42 call void asm "frob ${0:P} x", "*m"(i32* @G) nounwind 43 ret void 44 } 45 46 define void @test3() nounwind { 47 entry: 48 ; CHECK-STATIC-64-LABEL: test3: 49 ; CHECK-STATIC-64: call bar 50 ; CHECK-STATIC-64: call test3 51 ; CHECK-STATIC-64: call $bar 52 ; CHECK-STATIC-64: call $test3 53 54 ; CHECK-STATIC-32-LABEL: test3: 55 ; CHECK-STATIC-32: call bar 56 ; CHECK-STATIC-32: call test3 57 ; CHECK-STATIC-32: call $bar 58 ; CHECK-STATIC-32: call $test3 59 60 ; CHECK-PIC-64-LABEL: test3: 61 ; CHECK-PIC-64: call bar@PLT 62 ; CHECK-PIC-64: call test3@PLT 63 ; CHECK-PIC-64: call $bar 64 ; CHECK-PIC-64: call $test3 65 66 ; CHECK-PIC-32-LABEL: test3: 67 ; CHECK-PIC-32: call bar@PLT 68 ; CHECK-PIC-32: call test3@PLT 69 ; CHECK-PIC-32: call $bar 70 ; CHECK-PIC-32: call $test3 71 72 73 ; asm(" blah %P0" : : "X"(bar)); 74 tail call void asm sideeffect "call ${0:P}", "X"(void (...)* @bar) nounwind 75 tail call void asm sideeffect "call ${0:P}", "X"(void (...)* bitcast (void ()* @test3 to void (...)*)) nounwind 76 tail call void asm sideeffect "call $0", "X"(void (...)* @bar) nounwind 77 tail call void asm sideeffect "call $0", "X"(void (...)* bitcast (void ()* @test3 to void (...)*)) nounwind 78 ret void 79 } 80
