# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py # RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=instruction-select -mcpu=mips32r6 -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32R6 --- | @float_align1 = common global float 0.000000e+00, align 1 @float_align8 = common global float 0.000000e+00, align 8 @i32_align2 = common global i32 0, align 2 define float @load_float_align1() { entry: %0 = load float, float* @float_align1, align 1 ret float %0 } define float @load_float_align8() { entry: %0 = load float, float* @float_align8, align 8 ret float %0 } define i32 @load_i32_align2() { entry: %0 = load i32, i32* @i32_align2, align 2 ret i32 %0 } ... --- name: load_float_align1 alignment: 4 legalized: true regBankSelected: true tracksRegLiveness: true body: | bb.1.entry: ; MIPS32R6-LABEL: name: load_float_align1 ; MIPS32R6: [[LUi:%[0-9]+]]:gpr32 = LUi target-flags(mips-abs-hi) @float_align1 ; MIPS32R6: [[ADDiu:%[0-9]+]]:gpr32 = ADDiu [[LUi]], target-flags(mips-abs-lo) @float_align1 ; MIPS32R6: [[LWC1_:%[0-9]+]]:fgr32 = LWC1 [[ADDiu]], 0 :: (dereferenceable load (s32) from @float_align1, align 1) ; MIPS32R6: $f0 = COPY [[LWC1_]] ; MIPS32R6: RetRA implicit $f0 %1:gprb(p0) = G_GLOBAL_VALUE @float_align1 %0:fprb(s32) = G_LOAD %1(p0) :: (dereferenceable load (s32) from @float_align1, align 1) $f0 = COPY %0(s32) RetRA implicit $f0 ... --- name: load_float_align8 alignment: 4 legalized: true regBankSelected: true tracksRegLiveness: true body: | bb.1.entry: ; MIPS32R6-LABEL: name: load_float_align8 ; MIPS32R6: [[LUi:%[0-9]+]]:gpr32 = LUi target-flags(mips-abs-hi) @float_align8 ; MIPS32R6: [[ADDiu:%[0-9]+]]:gpr32 = ADDiu [[LUi]], target-flags(mips-abs-lo) @float_align8 ; MIPS32R6: [[LWC1_:%[0-9]+]]:fgr32 = LWC1 [[ADDiu]], 0 :: (dereferenceable load (s32) from @float_align8, align 8) ; MIPS32R6: $f0 = COPY [[LWC1_]] ; MIPS32R6: RetRA implicit $f0 %1:gprb(p0) = G_GLOBAL_VALUE @float_align8 %0:fprb(s32) = G_LOAD %1(p0) :: (dereferenceable load (s32) from @float_align8, align 8) $f0 = COPY %0(s32) RetRA implicit $f0 ... --- name: load_i32_align2 alignment: 4 legalized: true regBankSelected: true tracksRegLiveness: true body: | bb.1.entry: ; MIPS32R6-LABEL: name: load_i32_align2 ; MIPS32R6: [[LUi:%[0-9]+]]:gpr32 = LUi target-flags(mips-abs-hi) @i32_align2 ; MIPS32R6: [[ADDiu:%[0-9]+]]:gpr32 = ADDiu [[LUi]], target-flags(mips-abs-lo) @i32_align2 ; MIPS32R6: [[LW:%[0-9]+]]:gpr32 = LW [[ADDiu]], 0 :: (dereferenceable load (s32) from @i32_align2, align 2) ; MIPS32R6: $v0 = COPY [[LW]] ; MIPS32R6: RetRA implicit $v0 %1:gprb(p0) = G_GLOBAL_VALUE @i32_align2 %0:gprb(s32) = G_LOAD %1(p0) :: (dereferenceable load (s32) from @i32_align2, align 2) $v0 = COPY %0(s32) RetRA implicit $v0 ...