| //@ add-core-stubs |
| //@ revisions: powerpc powerpc64 powerpc64le aix64 |
| //@[powerpc] compile-flags: --target powerpc-unknown-linux-gnu |
| //@[powerpc] needs-llvm-components: powerpc |
| //@[powerpc64] compile-flags: --target powerpc64-unknown-linux-gnu |
| //@[powerpc64] needs-llvm-components: powerpc |
| //@[powerpc64le] compile-flags: --target powerpc64le-unknown-linux-gnu |
| //@[powerpc64le] needs-llvm-components: powerpc |
| //@[aix64] compile-flags: --target powerpc64-ibm-aix |
| //@[aix64] needs-llvm-components: powerpc |
| // ignore-tidy-linelength |
| |
| #![crate_type = "rlib"] |
| #![feature(no_core, asm_experimental_arch)] |
| #![no_core] |
| |
| extern crate minicore; |
| use minicore::*; |
| |
| // CHECK-LABEL: @cr_clobber |
| // CHECK: call void asm sideeffect "", "~{cr}"() |
| #[no_mangle] |
| pub unsafe fn cr_clobber() { |
| asm!("", out("cr") _, options(nostack, nomem, preserves_flags)); |
| } |
| |
| // CHECK-LABEL: @cr0_clobber |
| // CHECK: call void asm sideeffect "", "~{cr0}"() |
| #[no_mangle] |
| pub unsafe fn cr0_clobber() { |
| asm!("", out("cr0") _, options(nostack, nomem, preserves_flags)); |
| } |
| |
| // CHECK-LABEL: @cr5_clobber |
| // CHECK: call void asm sideeffect "", "~{cr5}"() |
| #[no_mangle] |
| pub unsafe fn cr5_clobber() { |
| asm!("", out("cr5") _, options(nostack, nomem, preserves_flags)); |
| } |
| |
| // CHECK-LABEL: @xer_clobber |
| // CHECK: call void asm sideeffect "", "~{xer}"() |
| #[no_mangle] |
| pub unsafe fn xer_clobber() { |
| asm!("", out("xer") _, options(nostack, nomem, preserves_flags)); |
| } |
| |
| // Output format depends on the availability of altivec. |
| // CHECK-LABEL: @v0_clobber |
| // powerpc: call void asm sideeffect "", "~{v0}"() |
| // powerpc64: call <4 x i32> asm sideeffect "", "=&{v0}"() |
| // powerpc64le: call <4 x i32> asm sideeffect "", "=&{v0}"() |
| // aix64: call <4 x i32> asm sideeffect "", "=&{v0}"() |
| #[no_mangle] |
| pub unsafe fn v0_clobber() { |
| asm!("", out("v0") _, options(nostack, nomem, preserves_flags)); |
| } |
| |
| // Output format depends on the availability of altivec. |
| // CHECK-LABEL: @clobber_abi |
| // powerpc: asm sideeffect "", "={r0},={r3},={r4},={r5},={r6},={r7},={r8},={r9},={r10},={r11},={r12},={f0},={f1},={f2},={f3},={f4},={f5},={f6},={f7},={f8},={f9},={f10},={f11},={f12},={f13},~{v0},~{v1},~{v2},~{v3},~{v4},~{v5},~{v6},~{v7},~{v8},~{v9},~{v10},~{v11},~{v12},~{v13},~{v14},~{v15},~{v16},~{v17},~{v18},~{v19},~{cr0},~{cr1},~{cr5},~{cr6},~{cr7},~{xer}"() |
| // powerpc64: asm sideeffect "", "={r0},={r3},={r4},={r5},={r6},={r7},={r8},={r9},={r10},={r11},={r12},={f0},={f1},={f2},={f3},={f4},={f5},={f6},={f7},={f8},={f9},={f10},={f11},={f12},={f13},={v0},={v1},={v2},={v3},={v4},={v5},={v6},={v7},={v8},={v9},={v10},={v11},={v12},={v13},={v14},={v15},={v16},={v17},={v18},={v19},~{cr0},~{cr1},~{cr5},~{cr6},~{cr7},~{xer}"() |
| // powerpc64le: asm sideeffect "", "={r0},={r3},={r4},={r5},={r6},={r7},={r8},={r9},={r10},={r11},={r12},={f0},={f1},={f2},={f3},={f4},={f5},={f6},={f7},={f8},={f9},={f10},={f11},={f12},={f13},={v0},={v1},={v2},={v3},={v4},={v5},={v6},={v7},={v8},={v9},={v10},={v11},={v12},={v13},={v14},={v15},={v16},={v17},={v18},={v19},~{cr0},~{cr1},~{cr5},~{cr6},~{cr7},~{xer}"() |
| // aix64: asm sideeffect "", "={r0},={r3},={r4},={r5},={r6},={r7},={r8},={r9},={r10},={r11},={r12},={f0},={f1},={f2},={f3},={f4},={f5},={f6},={f7},={f8},={f9},={f10},={f11},={f12},={f13},={v0},={v1},={v2},={v3},={v4},={v5},={v6},={v7},={v8},={v9},={v10},={v11},={v12},={v13},={v14},={v15},={v16},={v17},={v18},={v19},~{cr0},~{cr1},~{cr5},~{cr6},~{cr7},~{xer}"() |
| #[no_mangle] |
| pub unsafe fn clobber_abi() { |
| asm!("", clobber_abi("C"), options(nostack, nomem, preserves_flags)); |
| } |
